iC-JX
16-FOLD 24 V HIGH-SIDE DRIVER WITH µC INTERFACE
Rev C1, Page 31/36
Error handling
values being written to the slaves.
In order to reduce processing time complex technol- If an individually addressed slave determines that the
ogy, such as CRC, etc., is not used for error handling. data it has sent has been returned to it incorrectly or
The transmitted addresses and data are instead re- that the number of clock pulses is not a multiple of 8
turned by the recipient to the sender where they are bits, it can signal this error to the master by inverting
compared to the original data transmitted.
the closing control byte.
Should the master detect an error, it can abort com-
munication in such a way so as to prevent incorrect
ICHAUS [ IC-HAUS GMBH ]
